baber/WOPTO huggingface dataset:
Patent JP-H07298130-A (JP)
Title: Image pickup device
Inventor: TSUDA YUJI
IPC: H04N5/213
Filed: 1994-04-25
Abstract: PURPOSE:To eliminate flicker noise due to intermission of a light source. CONSTITUTION:When a flicker sensor 19 detects flicker and an iris encoder 17 detects an opened iris 2, an output signal YAGC of an AGC circuit 5 is integrated by integration circuits 6, 7 with a different time constant and integration outputs are fed to a comparator 8, and a microcomputer 11 generates an AGC correction signal VAGC based on the difference from the comparator 8 and controls a shutter speed by a CCD drive circuit 13 to be 1/60(sec). When the iris 2 is not open, the microcomputer 11 sets the VAGC to zero to set a shutter speed to 1/100(sec). Thus, the eliminating method of flicker noise differs from the lightness of an object and when the object is bright especially, the flicker noise is effectively eliminated.
Patent JP-H05288413-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO MASAKI
IPC: F25B1/00
Filed: 1992-04-08
Abstract: PURPOSE:To improve reliability or controlling characteristics by a method wherein an operation with an operating capacity of a compressor being kept constant, and when an overheating degree of sucked refrigerant is lower than a predetermined value at this time, a relative equation corresponding to a communicated pipe length is determined as a correction coefficient in reference to a relative equation between an operating capacity and a pressure loss of the compressor. CONSTITUTION:An evaporating pressure of refrigerant in a utilization side heat exchanger 12 is detected by means P2. A relation between an operating capacity of a compressor 1 and a pressure loss of refrigerant in a gas side communicating pipe 11b is stored in means 51 as a plurality of relative equations with a pipe length being applied as a parameter. In addition, an air conditioner is controlled by means 53 with an operating capacity of the compressor 1 being constant during a cooling cycle, and an overheating degree of the sucked refrigerant is detected by means 60 during this constant operation. Then, in the case that a sucked overheating temperature during this constant operation is lower than a predetermined value, it is detected by means Th2 and then a relative equation corresponding to a pipe length of the device is set by means 54 as a correction coefficient in response to a relation of a difference between a sucking pressure and an evaporating pressure detected by means Th2 and an operating capacity.
Patent JP-H02266554-A (JP)
Title: Integrated circuit package
Inventor: TAIRA HARUMI
IPC: H01L23/50
Filed: 1989-04-07
Abstract: PURPOSE:To effectively connect a pin at the time of surface mounting by providing a substrate having a semiconductor element therein and many I/O pins protruding at one side, and a holder provided at the substrate and made of an insulator for protecting the base ends of the pins. CONSTITUTION:A ceramic substrate 11 having a semiconductor element therein is wholly formed in a planely rectangular shape, and many I/O pins 12 protruding downward are provided at one side. A flat platelike holder 13 is provided at the pin protruding side of the substrate 11, the whole body is formed of an insulator made, for example, of ceramics to protect the base ends of the pins 12, and the outer ends can be set to a size such as a length l, etc. Accordingly, when it is surface mounted on the pads of a printed circuit board by the holder 13, it can prevent the pins 12 from bending. Thus, since the end positions of the pins can be aligned, pin connection at the time of surface mounting can be effectively performed.
Patent JP-H04320307-A (JP)
Title: Transformer iron core
Inventor: IWAGAMI MORIHIKO
IPC: H01F27/02
Filed: 1991-04-19
Abstract: PURPOSE:To enable height dimensions to be reduced without increasing an iron loss of an iron core by removing an upper yoke for increasing a capacity limit of disassembly transportation. CONSTITUTION:Iron core legs 11B, 12, and 13B at the outermost side and an L-shaped joint portion of upper yokes 27 and 28 are joined through joint iron cores 71 and 72 in nearly square shape with sides which are at 45 deg. for a rolling direction, thus enabling a magnetic flux flowing within the joint iron cores 71 and 72 to flow along the rolling direction of the joint iron cores 71 and 72 and a flow of magnetic flux of the leg iron cores 11B, 12, and 13B and the upper yokes 27 and 28 is interlocked so that the magnetic flux always flows along the rolling direction of a silicon steel plate, thus enabling excitation characteristics to be nearly equal as before and dimensions in height direction to be small by removing the upper yokes 27 and 28 and this joint iron core at the time of transportation.
Patent JP-S557500-A (JP)
Title: In-mold particle forming method for formed polyolefin synthetic resin particle
Inventor: KITAMURA TSUNEO
IPC: B29C44/00
Filed: 1979-07-09
Abstract: PURPOSE:To speed up the filling of particles into a mold, to increase the filling quantity, and to facilitate even filling into a complicate mold by keeping the mold at reduced pressure, pressurizing a particle container tank to a pressure above the atmospheric, and opening a valve. CONSTITUTION:When foamable particles are filled into a mold which has a small hole and can be closed but cannot be sealed, use is made of an in-mold foaming forming device comprising a mold connected with a particle container tank by a filling hose fitted with a valve. Keeping the mold at a reduced pressure and pressurizing the tnak to a pressure above the atmospheric and below 3 kg/cm<2>, the valve is opened so as to feed the particles into the mold rapidly, to increase the filling quantity, and to facilitate the filling into a complicate mold. Then heat is applied so as to allow the particles to foam and to fuse the particles together, to produce a foamed body which is in the proper shape and has reduced contraction.
Patent JP-S61247355-A (JP)
Title: Food fried without coating, having low water content
Inventor: FUJINO EIJI
IPC: A23L5/10
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a food fried without coating, having low water content, causing no reduction in taste after being cooled, by heating meat pieces under pressure and releasing them to space at <=atmospheric pressure. CONSTITUTION:Meat pieces are heated by a pressure container such as pressure pot, etc., under pressure at >=120 deg.C, the meat pieces are rapidly moved to space <=at atmospheric pressure and water in the meat pieces is vaporized and eliminated.
Patent JP-S63252591-A (JP)
Title: Treatment of sewage
Inventor: YOSHII YUJI
IPC: C02F9/00
Filed: 1987-04-10
Abstract: PURPOSE:To perform stable treatment, by a method wherein sewage is treated with immobilized bacteria and subsequently subjected to solid-liquid separation to obtain sedimented sludge and treated water, and a part of the sedimented sludge is returned to a reaction tank. CONSTITUTION:In an activated sludge treatment apparatus constituted by successively arranging a reaction tank 2 having a carrier 1 holding immobilized bacteria provided therein, an aeration tank 3 and a sedimentation tank 4, sewage 5 to be treated is introduced into the reaction tank 2 to be biologically treated under an aerobic or anaerobic condition. The efluent 6 from the reaction tank 2 is introduced into the aeration tank 3 along with the return sludge being a part of the sedimented sludge 7 withdrawn from the sedimentation tank 4 to be subjected to aeration treatment. The sludge mixed liquid 9 flowing out from the aeration tank 3 is introduced into the sedimentation tank 4 to be subjected to solid-liquid separation treatment to obtain treated water 10 as supernatant water and the sedimented sludge 7. By this method, the removal of N and P can be efficiently performed.
Patent JP-H09248062-A (JP)
Title: Method and device for withdrawing seedling in automatic grafting system
Inventor: IIDA TADAHIRO
IPC: A01G1/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent the damage to a seedling and the fault of a device by easily withdrawing the seedling adjacent to a seedling to be the object of grafting without damaging the seedling from a working area for grafting. SOLUTION: This seedling withdrawing device is in an automatic grafting device jointing and grafting a cotyledon part cut off from a seedling to be a scion to the seedling to be a rootstock from which its cotyledon part is cut off. The device is provided with withdrawing means 11 and 12 provided on both sides of the arm bodies 313 and 314 of a seedling positioning means, which is freely opened and closed and pushing the seedling to withdraw to the side opposite to the seedling to be the grafting object to withdraw from the working area for grafting.
Patent JP-S60232281-A (JP)
Inventor: NAKAZAWA MITSUAKI
IPC: B07B13/02
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11278083-A (JP)
Title: Wheel diametrical difference detection device
Inventor: OBA MITSURU
IPC: B60K28/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wheel diametrical difference detection device to precisely find a diametrical difference regardless of a road surface state. SOLUTION: A diametrical difference is precisly found by adding influence of a road surface friction coefficient μ in comparison with a case of using an input output rotating speed difference of an electromagnetic clutch 30 or an input output rotating speed ratio simply at the time of rectilinear traveling, as the diametrical difference (diametrical difference correction coefficient kik) of a wheel is decided in accordance with input torque tin computed by an input torque computing means 122, by a diametrical difference deciding means 242. That is, a slipping state of the wheel differs according to the size of torque applied to the wheel, and as torque applied on the wheel and the torque tin of the electromagnetic clutch 30 are closely related with each other, and accordingly their influence is taken into consideration.
Patent JP-H06297001-A (JP)
Title: Manufacture of dog bone shaped rough shape billet
Inventor: MIURA YOSUKE
IPC: B21B27/02
Filed: 1993-04-14
Abstract: PURPOSE:To aggregate the cross section dimension of a billet when a rough shaped billet is manufactured by double caliber rolls from a rectangular section billet as a base stock by rolling down the billet in the width direction while the thickness of both tip parts in the width direction of the billet is restrained from increasing, continuously, wedging in, and rolling to widen the width of the short side parts successively. CONSTITUTION:Central bulgy parts 21a are formed in the central parts in the width direction of the hole bottoms, groove parts 21b are formed on both sides of the central bulgy parts and the width of the bole bottom is successively enlarged to form anedging caliber, and the rectangular section billet is edged in the width direction by using the plural edging calibers, by which surfaces equivalent to the flanges of a wide flange shape are wedged and widened by rolling to make a dog bone shaped section shape. In this case, not only a function to give V-shaped grooves 51a but also a function to toll down the billet in the width direction are given while equivalent parts to the flange are restrained from being widened by selecting each caliber depth D and each side wall angle 8 suitably to control an accumulated edged quantity in the caliber G2 and succeeding calibers. As a result, a rough shape billet 54 different in sectional dimensions from each other is formed from a rectangular billet material having a certain sectional dimension.
Patent JP-H05117917-A (JP)
Title: Manufacture of fiber molded form
Inventor: GIYUNTAA NAITE
IPC: C04B30/02
Filed: 1992-03-12
Abstract: PURPOSE: To simply obtain a fiber molding high in fatigue strength at a low cost whose fibers are firmly bonded by a siliceous binder by forming it using fibers having a specific length-diameter ratio, sufficiently impregnating with silicone oil, heating and calcining. CONSTITUTION: Fibers such as alumina fibers of 150 μ length and 3 μ diameter or whisker fibers are suspended in water and a fiber-impacted body is formed by a sucking method. The impacted body is heated at 80 deg.C for one hour, the remaining water inside the body is removed and low viscosity silicone oil is fully impregnated into the body. The oil-impregnated body is heated at 125-175 deg.C for 0.5-2.5 hours to remove the lowest viscosity component having up to 1 mP.s viscosity value and subsequently it is calcined at 175-500 deg.C for up to 15 hours. Accordingly the objective fiber molding is simply and inexpensively obtained whose fibers or whisker fibers having 3-100, preferably 10-100, length to diameter ratio are firmly bonded to one another by the siliceous binder.
Patent JP-H02267261-A (JP)
Title: Production of target for sputtering
Inventor: HOCHIDO YUKO
IPC: C23C14/34
Filed: 1989-04-06
Abstract: PURPOSE:To produce a target for sputtering having satisfactory adhesion and not undergoing contamination by diffusion from the backing plate material by coating a backing plate with a metal layer and joining a target to the metal layer. CONSTITUTION:A metal layer is laminated on a backing plate of Cu, etc., and a target having a low m.p. is joined to the metal layer. The metal layer is formed by coating the backing plate with a metal capable of preventing diffusion from the backing plate material and having satisfactory wetting property to the target, e.g. Ni, Cr or an Ni-Cr alloy by plating, vapor deposition, sputtering or other method. The target contg. metals such as Bi, Sn, In, Pb and Zn is cast or put on the metal layer and joined by melting the contact surfaces by heating. The target is firmly joined to the backing plate and a target for sputtering not undergoing contamination by diffusion from the backing plate material is obtd.
Patent JP-H05256833-A (JP)
Title: Method and instrument for on-line analysis of gas of reaction
IPC: G01N30/86
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a method and instrument for on-line analysis of a gas of reaction derived from a phthalic anhydride manufacturing process utilizing the vapor-phase contact oxidation of benzene. CONSTITUTION:A sampling section A is provided with a switch cock and sampling container and maintained at a fixed temperature within a temperature range from 120 deg.C to 250 deg.C and a separating section B is provided with a chromato-separation column which separates an organic and inorganic components from each other and switch cock and maintained at a fixed temperature within a temperature range from 100 deg.C to 150 deg.C. An inorganic component analyzing section C is provided with a chromato-separation column, switch cock, and detector and an organic component analyzing section D is provided with a chromato-separation column and detector. In addition, the chromato- separation column of the section C is maintained at a fixed temperature within a temperature range from 100 deg.C to 150 deg.C.
Patent JP-H04297916-A (JP)
Title: Input device
Inventor: KABURAGI HITOSHI
IPC: G06F3/0488
Filed: 1991-03-26
Abstract: PURPOSE:To identify key inputs corresponding to pressure received at button keys and to enable the plural key inputs by using the same button key. CONSTITUTION:The pressure received at a button key 12 to be displaced by being pressed in the case of the key input is detected by a pressure sensitive sensor 13 and since a decoder 14 identifies the key input corresponding to the pressure sensed by this pressure sensitive sensor 13, even the key inputs caused by the same button key 12 can be identified as different key inputs corresponding to the pressure so that the single button key 12 can be equipped with the plural key input functions.
Patent JP-S61246729-A (JP)
Title: Electromagnetic driver for camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B9/08
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the number of parts by forming a moving member for moving a photographing lens, a shutter actuating member for actuating a shutter and a regulating member and driving the photographing lens and the shutter by a single electromagnetic device. CONSTITUTION:The moving member for delivering the photographing lens is constituted of a distance ring 24, the 1st gear 26, an escape wheel member 27, an anchor 28, a spring 25, etc. the actuating member for actuating shutter blades 15, 16 is constituted of the 1st and 2nd opening levers 7, 12, etc. and a stop lever 21 to be driven by a solenoid 1 is also formed. When current is supplied to the solenoid 1, the stop lever 21 is rotated by a start lever 3 and a claw part 21e is disengaged from a lock claw 24c of the distance ring 24, the photographing lens is delivered, and if current supply to the solenoid 1 is interrupted, the stop lever 21 is rotated and engaged with the distance ring 24 and the shutter blades 15, 16 are actuated by the 1st and 2nd opening levers 7, 12.
Patent JP-S63252006-A (JP)
Title: Amplifying circuit
Inventor: KUJI MASAYUKI
IPC: H03F3/30
Filed: 1987-04-08
Abstract: PURPOSE:To suppress voltages applied to the transistor(TR) of a driving circuit and a constant current source at an output stage low and to prevent them from being destroyed by providing a constant voltage element on a current supply path to the driving circuit. CONSTITUTION:A constant power source I1 at an input stage and TRs Q1-Q4 constitute a differential input circuit, TRs Q5 and Q6 constitute the driving circuit, and the constant current source at the output stage, TRs Q7-Q10, and resistances R2-R4 constitute an output circuit. Further, Zener diodes D1 and D2 are connected in series, the cathode of the diode D1 is connected to a connection point (g), and the anode of the diode D2 is connected to a connection point (h). When the Zener voltage of the diodes D1 and D2 is denoted as VZ, the collector voltages VCE(Q6) and VCE(Q5) of the TRs Q6 and Q5 are as shown by equations I and II. Therefore, even when an output voltage VOH rises up to a source voltage V<+>, the dielectric strength of the TRs Q5 and Q6 can be increased by the Zener diodes so that the collector-emitter voltages VCE(Q6) and VCE(Q5) of the TRs Q6 and Q5 do not exceed maximum rated BECED(Q6) and BECED(Q5).
Patent JP-H03286470-A (JP)
Title: Lighting device for rotary disk reproducing machine
Inventor: KUSABA RIYUUICHI
IPC: G11B19/28
Filed: 1990-04-02
Abstract: PURPOSE:To read a character or a picture recorded on the surface of a disk with the naked eye while the disk is rotating by making the device into such constitution that a light emitting body to light the character, etc., on the indication surface of the disk through a transparent window is arranged, and the blinking of the light emitting body is switched corresponding to the revolving period of the disk. CONSTITUTION:A discharge tube 4 is lighted by the pulse waveform having synchronized period of tracking error or focusing error voltage. Accordingly, by collective effect with the afterimage effect of the naked eye, the character or the picture recorded on the surface of the disk 3 can be confirmed as if it stands still nevertheless the disk 3 rotates. Besides, the lighting timing of the discharge tube 4 can be freely delayed by the volume 20 because of the existence of a variable delay circuit 19, and the character or the picture on the surface of the disk which is hidden and cannot be seen from the transparent window 2 can be confirmed by moving it to the transparent window 2. Thus, the contents of the character, etc., on the indication surface of the rotating disk are read with the naked eye.
Patent JP-H06271602-A (JP)
Title: Cyclodextrin derivative and its production
Inventor: YOSHINAGA MASANOBU
IPC: C08B37/16
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a CD derivative, having a structure in which hydroxyl group is substituted with cyano group, capable of surely providing the objective substance by aiming at and chemically modifying the hydroxyl group in each stage, producible with hardly any side reaction without using an expensive reagent and greatly changing the clathration ability. CONSTITUTION:This cyclodextrin derivative is expressed by the formula [(n) is 6, 7 or 8] and obtained by halogenating hydroxyl group at the 6-position of cyclodextrin, then reacting the resultant halogenated hydroxyl group with an alkali cyanide and cyanogenating the halogenated hydroxyl group at the 6-position. Otherwise, the hydroxyl group at the 6-position is protected with a protecting group and the resultant protected cyclodextrin is made to react with copper cyanide to cyanogenate the 6-position. The hydroxyl groups at the 2- and the 3-positions of (6-O-tert-butyldimethylsilyl)cyclodextrin are protected with protecting groups and then allowed to react with the alkali cyanide. Thereby, the 6-position is cyanogenated.
Patent JP-S59212956-A (JP)
Title: Display system for processing state of microprogram controller
Inventor: FUKUDA AKIRA
IPC: G06F11/30
Filed: 1983-05-18
Abstract: PURPOSE:To know the processing states of plural microprograms through a display by using plural FFs which are set and reset by microprograms and a display circuit which displays the states of these FFs. CONSTITUTION:An upper control circuit 11 receives a command from an information processor and transmits it to a microprogram control circuit 12. The circuit 12 controls the command by a microprogram and transmits it to a peripheral device via a lower control circuit 13. The data given from the peripheral device is received by the circuit 13 and sent to the circuit 12. The circuit 12 controls the data with a microprogram and sends it to the information processor via the circuit 11. While FFs (F/F1-F/Fn) 15-19 are executed by the circuit 12 independently of the above-mentioned operation and set and reset with different microinstructions. The outputs of these FFs are supplied to display circuits 16-20. The number of the FFs is equal to the number of microprogram processings. The corresponding FF is set while each processing is executed and reset when this processing is over.
Patent JP-S58206822-A (JP)
Title: Methods of driving double suction valve type internal- combustion engine
Inventor: YOSHIDA TAKUMORI
IPC: F02B27/00
Filed: 1982-05-26
Abstract: PURPOSE:To suppress the lowering of torque by communicating two suction passages with each other through a comparatively large through hole provided in the vicinity of a combustion chamber, and causing one suction passage to function as a suction resonance box buring the low-speed driving of an engine. CONSTITUTION:During the low-speed revolution of an engine, a pressure governing valve 31 is switched so that the negative pressure within a negative pressure tank 31 is introduced into a negative pressure chamber 27 of a diaphragm device 25 by an output signal of a logical operation circuit 35 which receives an output signal from a speed sensor 36, and a suction control valve 22 is opened by the left-hand movement of a diaphragm 26. Accordingly, suction air, the quantity of which has been measured by a carbureter throttle valve, passes only through a second suction passage 9 and is sucked up into a combustion chamber 5. Upon this occasion, since a through hole 38 is provided between first and second suction passages 8 and 9, suction air which has directly advanced toward the combustion chamber 5 during the closure of a suction air valve 7, changes its direction and flows into the first suction air passage 8. Simultaneously with the opening of the suction air valve 7, suction air blows into the combustion chamber 5 to thereby prevent the lowering of the torque.